@article{PismaZhETF.16.621,
    title = {Possible Universal Neutrino Interaction},
    author = {Volkov, D. V. and Akulov, V. P.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {16},
    issue = {11},
    pages = {621},
    year = {1972},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_26864.shtml},
}